612 total progeny records from 329 dairy contemporary groups ( 19,755 herdmate records from 328 dairy contemporary groups)
110 progeny ( 1,050 herdmates) born to heifers 130 progeny ( 4,487 herdmates) born to 2nd parity dam 372 progeny ( 14,218 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 33.0%, FR: 63.3%, JE: 0.2%, NR: 0.1%, OTHER: 2.4%	HO: 51.9%, FR: 40.3%, JE: 0.6%, NR: 0.3%, OTHER: 3.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 2.9% 2.9%	7.2% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 18.5% 20.9%	0% 20.2% 20.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 40.7kg 41kg	0kg 41.2kg 41.1kg